Conbraco 4A-500 Freeze Resistant PVB Backflow Preventer 1-1/4 in. FPT | CDC4A-506-A2F

Conbraco 4A-506-A2F 1-1/4 in. Freeze Resistant PVB Backflow Preventer

The Apollo Model PVB4A and PVBLF4A Pressure Vacuum Breaker A Series prevents contamination of the potable water supply due to backsiphonage. A standard integral freeze protection relief valve serves to reduce the possibility of damage due to intermittent freezing conditions. The modular check valve cartridge provides a captured spring, a replaceable seat, and a reversible silicone seat disc. This assembly features ball valve shutoffs with stainless steel handles and nuts as standard.

Features & Benefits

• Low pressure loss documented by independent approval agencies
• Built-in freeze resistance feature standard
• Easily removable modular check valve cartridge
• Captured stainless steel springs
• Ball valve shutoffs w/ SS handles & nuts standard
• Test cocks located for easy draining
• Corrosion resistant
• No special tools required
• Unique canopy detachment
• Conbraco Industries, Inc. continues to operate as Apollo Valves
• Vertical up / Horizontal installation

Specifications & Performance Rating

• Maximum Operating Pressure: 150 psi
• Temperature Range: 33 F 140 F

Approvals

• ASSE 1020
• CSA B.64.1.2
• IAPMO
• Approved by the Foundation for CrossConnection Control and Hydraulic Research at the University of Southern California (1/2 – 2 in. non-lead free only)

Specs